Viewing Station: WA-KG-237 : Federal Way 0.9 W
Sep 15, 2017 - Dec 10, 20252,955 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 4.12"
December 1-11, 2025(10 of 11 days covered by obs)
NOAA Normal
2.06"
Departure from Normal
2.06" : 200% of Normal
Year-To-Date: 31.00"
Jan 1 to Dec 11, 2025(344 of 345 days covered by obs)
NOAA Normal
36.25"
Departure from Normal
-5.25" : 86% of Normal
Water Year-To-Date: 14.44"
Oct 1, 2025 to Dec 11, 2025(71 of 72 days covered by obs)
NOAA Normal
12.43"
Departure from Normal
2.01" : 116% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.77
6.11
-0.34
Feb
3.96
4.25
-0.29
Mar
4.25
4.75
-0.50
Apr
3.29
3.61
-0.32
May
1.96
2.23
-0.27
Jun
1.49
1.76
-0.27
Jul
0.63
0.70
-0.07
Aug
0.90
0.98
-0.08
Sep
1.57
1.78
-0.21
Oct
4.00
4.36
-0.36
Nov
6.37
6.72
-0.35
Dec
5.80
6.15
-0.35
39.99
43.40
-3.41